94 documents found, page 1 of 10
Operational Modal Analysis of Moving Scaffolding Systems for Bridge Construction
Resende, A.; Sérgio Pereira; Pedro Pacheco; Magalhães, F.
Preliminary Interpretation of the Data from the Static Long-Term Monitoring Sys...
Marra, M; Ghini, E; Palermo, M; Silvestri, S; Gasparini, G; Pereira, SB; Magalhães, F.Structural Health Monitoring plays a very important role in the diagnostic process of existing structures, and especially for historical and cultural buildings, whose structural behaviour is generally affected by significant uncertainties that render each structure unique. If properly associated to an extensive knowledge of the materials and the structural layout, it represents an important tool to obtain preci...
Customized sensors for continuous monitoring of long-span bridges: a contributi...
Cunha, A.; Moutinho, C.; Caetano, E.; Magalhães, F.
Operational Modal Analysis of Wind Turbines: Onshore and Offshore Floating
Magalhães, F.; Pereira, S.; Mata, G.; Pimenta, F
SEVEN YEARS OF CONTINUOUS DYNAMIC MONITORING OF BAIXO SABOR DAM
Cunha, A.; Pereira, S.; Gomes, J.; Magalhães, F.; Lemos, J.V.
Validation of an Automated Approach for the Definition of Reference Modal Prope...
Cunha, A.; Pereira, S.; Pacheco, J.; Pimenta, F.; Moutinho, C.; Magalhães, F.The continuous application of Operational Modal Analysis (OMA) to time-series recorded on civil engineering structures, and the subsequent tracking of modal properties, allow the characterization of the evolution of their dynamic behaviour, which is particularly important on wind turbines, since their structural performance is highly dependent on it. However, it is impractical to manually analyse long periods o...
A distributed Monte Carlo based linear algebra solver applied to the analysis o...
Magalhães, F.; Monteiro, J.; Acebron, J. A.; Herrero, J. R.Methods based on Monte Carlo for solving linear systems have some interesting properties which make them, in many instances, preferable to classic methods. Namely, these statistical methods allow the computation of individual entries of the output, hence being able to handle problems where the size of the resulting matrix would be too large. In this paper, we propose a distributed linear algebra solver based on...
Pooled Mean and Confidence Interval Estimation Combining Different Sets of Summ...
Fernanda Campos de Sousa; Flora Ferreira; José Soares; Magalhães, F.; Isabel Martins Ribeiro; Pedro Pacheco
Análise modal operacional automatizada aplicada a uma ponte atirantada
Cunha, A.; Pereira, S.; Magalhães, F.; Caetano, E.; Toullier, T.; Dumoulin, J.
A Meta-analysis Approach for Estimating Salary Mean and Its Confidenca Interval
Fernanda Campos de Sousa; Flora Ferreira; José Soares; Magalhães, F.; Isabel Martins Ribeiro; Dânia Pinto; Pedro Pacheco